Hi, I don't know what I did, but I no longer can zoom in / zoom out (by
dragging the mouse pointer) my chart. If I draw 1000 data points, they
all are drawn into the chart, but I only want to display part of that
data, for example 100 points.
Here's the definition of my TAChart object (extracted from the lfm), I
hope this help:
object HAChart: TChart
Left = 0
Height = 206
Top = 302
Width = 582
AxisList = <
item
Grid.Color = 2434341
TickColor = clSilver
Alignment = calRight
Group = 1
Marks.Format = '%0.2f'
Marks.Range.Max = 50
Marks.Style = smsCustom
Minors = <>
Title.LabelFont.Orientation = 900
end
item
Grid.Color = clGray
Grid.Visible = False
Intervals.MaxLength = 100
Intervals.MinLength = 30
Alignment = calBottom
Marks.LabelFont.Orientation = 750
Marks.Format = '%2:s'
Marks.Source = ListChartSource1
Marks.Style = smsLabel
Minors = <>
end>
BackColor = clBlack
ExpandPercentage = 5
Extent.UseYMin = True
Foot.Brush.Color = clBtnFace
Foot.Font.Color = clBlue
Frame.Color = clMedGray
Title.Brush.Color = clBtnFace
Title.Font.Color = clBlue
Title.Text.Strings = (
'TAChart'
)
Toolset = ChartToolset1
OnAfterDrawBackWall = CandleStickChartAfterDrawBackWall
OnAfterPaint = CandleStickChartAfterPaint
Align = alClient
Color = clBlack
ParentColor = False
ParentShowHint = False
OnMouseMove = CandleStickChartMouseMove
end
Regards,
--
Leonardo M. Ramé<br>
Medical IT - Griensu S.A.<br>
Av. Colón 636 - Piso 8 Of. A<br>
X5000EPT -- Córdoba<br>
Tel.: +54(351)4246924 +54(351)4247788 +54(351)4247979 int. 19<br>
Cel.: +54 9 (011) 40871877
--
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